72049552

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{6263}}^1$

素因数の和:6990

約数の個数: 20

約数和(自身を含む): 139812480

約数和(自身を除く): 67762928

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 6263, 11504, 12526, 25052, 50104, 100208, 4503097, 9006194, 18012388, 36024776, 72049552]

約数ペア:

[(1, 72049552), (2, 36024776), (4, 18012388), (8, 9006194), (16, 4503097), (719, 100208), (1438, 50104), (2876, 25052), (5752, 12526), (6263, 11504)]